Study on the Control Method of the Form of Street Buildings based on the Classification via Space Syntax Configuration

基于空间句法结构分类的沿街建筑形态控制方法研究

AUTHORS: Yu Wenshuang; Pan Bo; Zhu Lingyun; Yu Qinman; Tang Lian

UNITS: Nanjing University; Nanjing University; Nanjing University; Nanjing University; Nanjing University

单位：南京大学；南京大学；南京大学；南京大学；南京大学

KEYWORDS: Street Space, Street Buildings, Space Syntax, urban design, activities in street space

关键词：街道空间，沿街建筑，空间句法，城市设计，街道空间活动

本文来自于第十二届空间句法北京会议，文件夹“Urban Morphology”，序号128

论文下载链接： http://www.12sssbeijing.com/proceedings/

【浙江工业大学理论课作业】

ABSTRACT

摘要

As an important part of urban space, street space has become the urban living place where multifunctional activities happen with the development of history. based on the role and position of the street space in cities, it is important for urban designers to set up the principles for the setback, form and function of the buildings along the street, thus take optimization control of the spatial form.

随着历史的发展，作为城市空间重要组成部分的街道空间，已经变成了进行多种活动的城市生活场所。鉴于街道空间在城市中的作用和地位，城市设计师应确立街道建筑的后退、形态和功能的原则，从而对街道空间形态进行优化控制。

However, in China, the control of the street building forms can mainly meet the basic needs of traffic and safety. The methods and principles for controlling for perception or suitability for activities have hardly been established, especially according to different functions or different locations of the streets.

然而在中国，控制街道建筑形态却主要是为了满足交通和安全的基本需要。我们几乎没有建立引导人们的感知或让活动更适宜的方法和原则，更没有根据街道的不同功能或不同位置而控制街道形态的方法和原则。

Space syntax, known as a scientific and mature approach, can be used to describing the relationship between street space and the whole or local city configuration. Thus this paper takes the calculated value of space syntax as a classification standard, then analyzes the morphological characteristics of street buildings, the distribution of activities alongside the streets of different types. Estimation methods are created and optimization strategy is put forward.

空间句法作为一种科学成熟的方法，可以用来描述街道空间与城市整体或局部形态的关系。因此本文以空间句法的计算值为分类标准，分析了沿街建筑的形态特征、不同类型街道上活动的分布，并建立了评价方法，提出了优化策略。

Firstly, street space is classified according to the connectivity value of the road network in Nanjing core urban areas based on space syntax. Then four typical streets are selected as a sample. They are investigated and portrayed in detail with respect to the location, height and function of the buildings alongside them, also including people`s activities on the urban ground floor and so on. Thirdly, the visual perception of street samples (streetscape), the use and distribution of street space, the frequency and density of human activities are evaluated based on existing methods. After comparing the evaluation results of different types and taking the high quality street space as a reference, suggestions are given for further optimization of different kinds of street space. This paper preliminarily demonstrates that it is valid to take the space syntax calculated value as a classification standard when it comes to street spatial morphological optimization.

首先，基于空间句法，根据南京核心城区路网连接度值对街道空间进行分类。然后选取四条典型街道作为样本，并对其周边建筑的位置、高度和功能，包括人们在城市底层的活动等进行详细的调查和描绘。第三，在现有方法的基础上，对街道样本（街景）的视觉感知、街道空间的利用和分布、人类活动的频率和密度进行评价。通过比较不同类型的评价结果，并以优质街道空间为参考，提出了进一步优化不同类型街道空间的建议。本文初步论证了空间句法计算值作为街道空间形态优化分类标准的有效性。

REFERENCE

参考文献

[1] TANG Lian, DING Wowo. Streetwall and Plot Pattern: Case studies in Nanjing, China. [C]//The 25nd Conference International Seminar on Urban Form，Krasnoyarsk, 2018.

[2] TANG Lian, Miao Jiaojiao, DING Wowo. Morpho-based Study on Urban Street Spatial Configuration:The Case of Nanjing City, China[C]//The 24nd Conference International Seminar on Urban Form，Valencia, 2017a.

[3] TANG Lian, MIAO Jiaojiao,DING Wowo. Building as Street Interface: Case Studies in Nanjing, China[C]// UIA 2017 Seoul World Architects Congress,Seoul, 2017b.

[4] Los Angeles City Planning Commission. Downtown Design Guide of Los Angeles [S]. Los Angeles : Los Angeles City Planning Commission, 2009.

[5] City of Boston. Boston Complete Streets-Design Guideline [R].Boston: City of Boston，2013.

[6] Chicago Department of Transportation. Complete Streets Chicago-Design Guidelines [R]. Chicago: Chicago Department of Transportation,2013.

[7] City of Philadelphia. Complete Street Design Handbook [R]. Philadelphia: City of Philadelphia, 2017.

[8] Shanghai city planning and land resources administration, guidelines for Shanghai urban streets design[R]. Shanghai: Shanghai city planning and land resources administration,2016.